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Logic Comparators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	Comparator Type	Number of Bits	Logic Function	Output Type	Package / Case	Propagation Delay Time	Supply Voltage - Min	Supply Voltage - Max	Supply Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Packaging
Logic Comparators Octal binary or BCD Magnitude Comparator SN74LS682NSR Texas Instruments 1: ₡1 675,90 797In Stock	Mfr. Part # SN74LS682NSR Mouser Part # 595-SN74LS682NSR	Texas Instruments	Logic Comparators Octal binary or BCD Magnitude Comparator	Datasheet	797In Stock	Cut Tape ₡1 675,90 ₡1 545,78 ₡1 478,12 ₡1 400,05 View Reel ₡1 212,68 ₡1 332,39 ₡1 321,98 ₡1 243,91 ₡1 212,68 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Magnitude	8 bit	A = B, A > B	Totem-Pole	SOIC-20	25 ns, 30 ns	4.85 V	5.25 V	70 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 4-bit binary or BCD Magnitude Comparator SN74LS85NSR Texas Instruments 1: ₡921,22 1 359In Stock	Mfr. Part # SN74LS85NSR Mouser Part # 595-SN74LS85NSR	Texas Instruments	Logic Comparators 4-bit binary or BCD Magnitude Comparator	Datasheet	1 359In Stock	Cut Tape ₡921,22 ₡791,11 ₡744,27 ₡660,99 Reel ₡567,31 View ₡624,56 ₡603,74 ₡577,72 ₡541,28 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Magnitude	4 bit	A < B, A = B, A > B	Active High	SOIC-16	24 ns, 27 ns	4.75 V	5.25 V	20 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Comparator 74FCT521CTSOG8 Renesas Electronics 1: ₡1 764,38 1 123In Stock	Mfr. Part # 74FCT521CTSOG8 Mouser Part # 972-74FCT521CTSOG8	Renesas Electronics	Logic Comparators 8-Bit Identity Comparator	Datasheet	1 123In Stock	Cut Tape ₡1 764,38 ₡1 316,78 ₡1 202,28 ₡1 077,36 View Reel ₡921,22 ₡1 020,11 ₡999,29 ₡921,22 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Identity	8 bit	A = B	Active Low	SOIC-20	4.1 ns, 4.5 ns	4.75 V	5.25 V	4.5 mA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Compa rators ALT 595-SN74 ALT 595-SN74HC688DWR SN74HC688DWRE4 Texas Instruments 1: ₡562,10 1 327In Stock	Mfr. Part # SN74HC688DWRE4 Mouser Part # 595-SN74HC688DWRE4	Texas Instruments	Logic Comparators 8-Bit Identity Compa rators ALT 595-SN74 ALT 595-SN74HC688DWR	Datasheet	1 327In Stock	Cut Tape ₡562,10 ₡407,00 ₡366,41 ₡322,17 Reel ₡267,00 View ₡301,35 ₡288,34 ₡279,49 ₡260,23 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Identity	8 bit	A = B	Active Low	SOIC-20	26 ns, 45 ns	2 V	6 V	80 uA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators High Speed CMOS 8-Bi t Magnitude ALT 595 ALT 595-CD74HCT688E CD74HCT688EE4 Texas Instruments 1: ₡593,33 597In Stock	Mfr. Part # CD74HCT688EE4 Mouser Part # 595-CD74HCT688EE4	Texas Instruments	Logic Comparators High Speed CMOS 8-Bi t Magnitude ALT 595 ALT 595-CD74HCT688E	Datasheet	597In Stock	₡593,33 ₡426,26 ₡383,06 ₡336,74 View ₡314,88 ₡301,87 ₡254,51 ₡253,47 ₡249,30	Min.: 1 Mult.: 1	Magnitude/Identity	8 bit	A = B	Active Low	PDIP-20	9 ns, 14 ns	4.5 V	5.5 V	8 uA	- 55 C	+ 125 C	Through Hole	Tube
Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl SN74F521NSR Texas Instruments 1: ₡593,33 1 949In Stock	Mfr. Part # SN74F521NSR Mouser Part # 595-SN74F521NSR	Texas Instruments	Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl	Datasheet	1 949In Stock	Cut Tape ₡593,33 ₡429,38 ₡388,27 ₡342,99 Reel ₡287,30 View ₡321,65 ₡308,64 ₡297,71 ₡281,05 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Identity	8 bit	A = B	Active Low	SOIC-20	4.6 ns, 6.1 ns, 6.6 ns	4.5 V	5.5 V	32 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 4-Bit Magnitude CD4063BNSR Texas Instruments 1: ₡369,53 3 191In Stock	Mfr. Part # CD4063BNSR Mouser Part # 595-CD4063BNSR	Texas Instruments	Logic Comparators 4-Bit Magnitude	Datasheet	3 191In Stock	Cut Tape ₡369,53 ₡260,75 ₡234,73 ₡205,06 View Reel ₡163,43 ₡191,53 ₡182,68 ₡175,92 ₡163,43 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Magnitude	4 bit	A < B, A = B, A > B	Active High	SOIC-16	140 ns, 175 ns	3 V	18 V	100 uA	- 55 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Id Comparators W/open-Collector Ou SN74ALS521N Texas Instruments 1: ₡1 821,63 540In Stock	Mfr. Part # SN74ALS521N Mouser Part # 595-SN74ALS521N	Texas Instruments	Logic Comparators 8-Bit Id Comparators W/open-Collector Ou	Datasheet	540In Stock	₡1 821,63 ₡1 186,66 ₡1 113,80 ₡1 009,70 View ₡978,47 ₡973,27 ₡952,45	Min.: 1 Mult.: 1	Identity	8 bit	A = B	Totem-Pole	PDIP-20	12 ns, 20 ns, 22 ns	4.5 V	5.5 V	19 mA	0 C	+ 70 C	Through Hole	Tube
Logic Comparators 8-Bit Magnitude/Id C omparator ALT 595-S ALT 595-SN74LS688N SN74LS688NE4 Texas Instruments 1: ₡2 539,87 314In Stock	Mfr. Part # SN74LS688NE4 Mouser Part # 595-SN74LS688NE4	Texas Instruments	Logic Comparators 8-Bit Magnitude/Id C omparator ALT 595-S ALT 595-SN74LS688N	Datasheet	314In Stock	₡2 539,87 ₡1 915,31 ₡1 753,97 ₡1 582,21 View ₡1 498,94 ₡1 488,53 ₡1 400,05 ₡1 368,82	Min.: 1 Mult.: 1	Identity	8 bit	A = B	Totem-Pole	PDIP-20	18 ns, 23 ns	4.85 V	5.25 V	65 mA	0 C	+ 70 C	Through Hole	Tube
Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl SN74ALS520NSR Texas Instruments 1: ₡1 738,35 1 067In Stock	Mfr. Part # SN74ALS520NSR Mouser Part # 595-SN74ALS520NSR	Texas Instruments	Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl	Datasheet	1 067In Stock	Cut Tape ₡1 738,35 ₡1 587,42 ₡1 514,55 ₡1 426,08 View Reel ₡1 228,30 ₡1 353,21 ₡1 342,80 ₡1 264,73 ₡1 228,30 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Identity	8 bit	A = B	Totem-Pole	SOIC-20	12 ns, 20 ns, 22 ns	4.5 V	5.5 V	19 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 4-Bit Magnitude ALT 595-CD4585BE ALT 595 ALT 595-CD4585BE CD4585BEE4 Texas Instruments 1: ₡759,88 838In Stock	Mfr. Part # CD4585BEE4 Mouser Part # 595-CD4585BEE4	Texas Instruments	Logic Comparators 4-Bit Magnitude ALT 595-CD4585BE ALT 595 ALT 595-CD4585BE	Datasheet	838In Stock	₡759,88 ₡567,31 ₡478,31 ₡438,23 View ₡410,65 ₡393,99 ₡308,12	Min.: 1 Mult.: 1	Magnitude	4 bit	A < B, A = B, A > B	Active High	PDIP-16	60 ns, 80 ns	3 V	18 V	100 uA	- 55 C	+ 125 C	Through Hole	Tube
Logic Comparators High Speed CMOS 4-Bi t Magnitude ALT 595 ALT 595-CD74HC85E CD74HC85EE4 Texas Instruments 1: ₡713,04 729In Stock	Mfr. Part # CD74HC85EE4 Mouser Part # 595-CD74HC85EE4	Texas Instruments	Logic Comparators High Speed CMOS 4-Bi t Magnitude ALT 595 ALT 595-CD74HC85E	Datasheet	729In Stock	₡713,04 ₡530,87 ₡449,68 ₡412,21 View ₡386,19 ₡352,88 ₡294,06	Min.: 1 Mult.: 1	Magnitude	4 bit	A < B, A = B, A > B	Active High	PDIP-16	20 ns, 24 ns, 30 ns, 33 ns	2 V	6 V	8 uA	- 55 C	+ 125 C	Through Hole	Tube
Logic Comparators Octal binary or BCD Magnitude Comparator SN74LS684NSR Texas Instruments 1: ₡6 188,33 1 059In Stock	Mfr. Part # SN74LS684NSR Mouser Part # 595-SN74LS684NSR	Texas Instruments	Logic Comparators Octal binary or BCD Magnitude Comparator	Datasheet	1 059In Stock	Cut Tape ₡6 188,33 ₡4 845,53 ₡4 507,23 ₡4 142,90 View Reel ₡3 627,64 ₡4 101,27 ₡3 861,85 ₡3 773,37 ₡3 627,64 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Magnitude	8 bit	A = B, A > B	Totem-Pole	SOIC-20	25 ns, 30 ns	4.85 V	5.25 V	65 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Comparator 74FCT521ATSOG8 Renesas Electronics 1: ₡1 764,38 271In Stock	Mfr. Part # 74FCT521ATSOG8 Mouser Part # 972-74FCT521ATSOG8	Renesas Electronics	Logic Comparators 8-Bit Identity Comparator	Datasheet	271In Stock	Cut Tape ₡1 764,38 ₡1 316,78 ₡1 202,28 ₡1 077,36 Reel ₡942,04 View ₡1 020,11 ₡999,29 ₡916,02 ₡895,20 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Identity	8 bit	A = B	Active Low	SOIC-20	6 ns, 7.2 ns	4.75 V	5.25 V	4.5 mA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators High Speed CMOS 8-Bi t Magnitude A 595-C A 595-CD74HC688M CD74HC688M96 Texas Instruments 1: ₡458,01 3 124In Stock	Mfr. Part # CD74HC688M96 Mouser Part # 595-CD74HC688M96	Texas Instruments	Logic Comparators High Speed CMOS 8-Bi t Magnitude A 595-C A 595-CD74HC688M	Datasheet	3 124In Stock	Cut Tape ₡458,01 ₡387,75 ₡386,71 ₡374,21 Reel ₡256,07 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Magnitude/Identity	8 bit	A = B	Active Low	SOIC-20	20 ns, 29 ns	2 V	6 V	8 uA	- 55 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators High Speed CMOS 8-Bi t Magnitude CD74HC688NSR Texas Instruments 1: ₡1 092,98 1 737In Stock	Mfr. Part # CD74HC688NSR Mouser Part # 595-CD74HC688NSR	Texas Instruments	Logic Comparators High Speed CMOS 8-Bi t Magnitude	Datasheet	1 737In Stock	Cut Tape ₡1 092,98 ₡811,93 ₡739,06 ₡660,99 Reel ₡551,69 View ₡624,56 ₡619,35 ₡608,94 ₡541,28 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Magnitude/Identity	8 bit	A = B	Active Low	SOIC-20	20 ns, 29 ns	2 V	6 V	8 uA	- 55 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HCT85MT CD74HCT85M Texas Instruments 1: ₡947,25 1 887In Stock	Mfr. Part # CD74HCT85M Mouser Part # 595-CD74HCT85M	Texas Instruments	Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HCT85MT	Datasheet	1 887In Stock	₡947,25 ₡697,42 ₡629,76 ₡556,90 View ₡525,67 ₡506,41 ₡503,81 ₡458,01 ₡448,12	Min.: 1 Mult.: 1	Magnitude	4 bit	A < B, A = B, A > B	Active High	SOIC-Narrow-16	12 ns, 13 ns, 15 ns, 17 ns	4.5 V	5.5 V	8 uA	- 55 C	+ 125 C	SMD/SMT	Tube
Logic Comparators 8-Bit Id Comparators W/open-Collector Ou A 595-SN74ALS521DW SN74ALS521DWR Texas Instruments 1: ₡1 124,21 1 009In Stock	Mfr. Part # SN74ALS521DWR Mouser Part # 595-SN74ALS521DWR	Texas Instruments	Logic Comparators 8-Bit Id Comparators W/open-Collector Ou A 595-SN74ALS521DW	Datasheet	1 009In Stock	Cut Tape ₡1 124,21 ₡1 051,34 ₡957,66 Reel ₡796,31 ₡780,70 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Identity	8 bit	A = B	Totem-Pole	SOIC-20	12 ns, 20 ns, 22 ns	4.5 V	5.5 V	19 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Compa rators A 595-SN74HC A 595-SN74HC688DW SN74HC688DWR Texas Instruments 1: ₡541,28 3 334In Stock	Mfr. Part # SN74HC688DWR Mouser Part # 595-SN74HC688DWR	Texas Instruments	Logic Comparators 8-Bit Identity Compa rators A 595-SN74HC A 595-SN74HC688DW	Datasheet	3 334In Stock	Cut Tape ₡541,28 ₡389,83 ₡352,36 ₡310,72 Reel ₡260,23 View ₡290,94 ₡279,49 ₡253,47 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Identity	8 bit	A = B	Active Low	SOIC-20	26 ns, 45 ns	2 V	6 V	80 uA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8bit Identity A 595- SN74HC688PWT A 595- A 595-SN74HC688PWT SN74HC688PWR Texas Instruments 1: ₡499,65 11 993In Stock	Mfr. Part # SN74HC688PWR Mouser Part # 595-SN74HC688PWR	Texas Instruments	Logic Comparators 8bit Identity A 595- SN74HC688PWT A 595- A 595-SN74HC688PWT	Datasheet	11 993In Stock	Cut Tape ₡499,65 ₡359,12 ₡324,25 ₡285,74 Reel ₡238,89 View ₡267,00 ₡256,07 ₡255,55 ₡232,65 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Identity	8 bit	A = B	Active Low	TSSOP-20	26 ns, 45 ns	2 V	6 V	1.1 mA	- 40 C	+ 85 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Magnitude/Id C omparator A 595-SN7 A 595-SN74LS688DW SN74LS688DWR Texas Instruments 1: ₡1 452,10 763In Stock	Mfr. Part # SN74LS688DWR Mouser Part # 595-SN74LS688DWR	Texas Instruments	Logic Comparators 8-Bit Magnitude/Id C omparator A 595-SN7 A 595-SN74LS688DW	Datasheet	763In Stock	Cut Tape ₡1 452,10 ₡1 337,60 ₡1 233,50 Reel ₡926,43 ₡910,81 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Identity	8 bit	A = B	Totem-Pole	SOIC-20	18 ns, 23 ns	4.85 V	5.25 V	65 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators 4-bit binary or BCD Magnitude Comparator A 595-SN74LS85D SN74LS85DR Texas Instruments 1: ₡879,59 1 651In Stock	Mfr. Part # SN74LS85DR Mouser Part # 595-SN74LS85DR	Texas Instruments	Logic Comparators 4-bit binary or BCD Magnitude Comparator A 595-SN74LS85D	Datasheet	1 651In Stock	Cut Tape ₡879,59 ₡645,38 ₡588,13 ₡525,67 Reel ₡440,31 View ₡491,32 ₡484,55 ₡484,03 ₡430,95 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Magnitude	4 bit	A < B, A = B, A > B	Active High	SOIC-Narrow-16	24 ns, 27 ns	4.75 V	5.25 V	20 mA	0 C	+ 70 C	SMD/SMT	Reel, Cut Tape, MouseReel
Logic Comparators Rad-hard very high speed comparator - Engineering model RHR801K1 STMicroelectronics 1: ₡230 243,48 5In Stock	Mfr. Part # RHR801K1 Mouser Part # 511-RHR801K1	STMicroelectronics	Logic Comparators Rad-hard very high speed comparator - Engineering model	Datasheet	5In Stock	₡230 243,48 ₡200 004,44 ₡188 673,91	Min.: 1 Mult.: 1				CMOS/TTL	Flat-8		3 V	5 V		- 55 C	+ 125 C	SMD/SMT	Cut Tape
Logic Comparators 8bit Identity SN74HC688N Texas Instruments 1: ₡843,15 5 248In Stock	Mfr. Part # SN74HC688N Mouser Part # 595-SN74HC688N	Texas Instruments	Logic Comparators 8bit Identity	Datasheet	5 248In Stock	₡843,15 ₡577,72 ₡541,28 ₡500,17 View ₡468,94 ₡452,28 ₡446,56 ₡433,03 ₡404,40	Min.: 1 Mult.: 1	Identity	8 bit	A = B	Active Low	PDIP-20	26 ns, 45 ns	2 V	6 V	1.1 mA	- 40 C	+ 85 C	Through Hole	Tube
Logic Comparators 74HC688D/SOT163/SO20 74HC688D,653 Nexperia 1: ₡369,53 9 647In Stock 28 000On Order	Mfr. Part # 74HC688D,653 Mouser Part # 771-74HC688D-T	Nexperia	Logic Comparators 74HC688D/SOT163/SO20	Datasheet	9 647In Stock 28 000On Order On Order Ship Dates Mfr. #: 74HC688D,653 Stock: 9 647 Can Ship Immediately On Order: 12 000 Expected 10/12/2026 16 000 Expected 10/13/2026 Factory Lead-Time: 22 Weeks	Cut Tape ₡369,53 ₡261,27 ₡234,21 ₡204,54 Reel ₡168,11 View ₡190,49 ₡182,16 ₡176,96 ₡163,43 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Magnitude	8 bit	A = B	Active Low	SOIC-20	8 ns, 16 ns	2 V	6 V	8 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel